Abstract
In this paper, we consider numerical simulation of wave propagation in fluid-saturated porous media. A wavelet finite-difference method is proposed to solve the 2-D elastic wave equation. The algorithm combines flexibility and computational efficiency of wavelet multi-resolution method with easy implementation of the finite-difference method. The orthogonal wavelet basis provides a natural framework, which adapt spatial grids to local wavefield properties. Numerical results show usefulness of the approach as an accurate and stable tool for simulation of wave propagation in fluid-saturated porous media.
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References
Biot M A. Theory of propagation of elastic waves in a fluid-saturated porous solid: low-frequency range[J]. Acoustical Society of America, 1956a, 28(2):168–178.
Biot M A. Theory of propagation of elastic waves in a fluid-saturated porous solid: higher-frequency range[J]. Acoustical Society of America, 1956b, 28(2):179–191.
Dai N, Vafidis A, Kanasewich E R. Wave propagation in heterogeneous, porous media: a velocitystress, finite-difference method[J]. Geophysics, 1995, 60(2):327–340.
Prevost J H. Wave propagation in fluid-saturated porous media: an efficient finite element procedure[J]. Soil Dynamics and Earthquake Engineering, 1985, 4(4):183–202.
Narasimhan T N, Witherspoon P A. An integrated finite difference method for analyzing fluid flow in porous media[J]. Water Resources Research, 1976, 12(1):57–64.
Pedercini M, Patera A T, Cruz M E. Variational bound finite element methods for three-dimensional creeping porous media and sedimentation flows[J]. International Journal for Numerical Methods in Fluids, 1998, 26(2):145–175.
Shao Xiumin, Lan Zhiling. Finite element method for the equation of waves in fluid-saturated porous media[J]. Chinese Journal of Geophysics, 2000, 43(2):264–278 (in Chinese).
Sun Weitao, Yang Huizhu. Elastic wavefield calculation for heterogeneous anisotropic porous media using the 3D irregular-grid finite-difference[J]. ACTA Mechanica Solida Sinica, 2003, 16(4):283–299.
Hong T K, Kennett B L N. A wavelet-based method for simulation of two-dimensional elastic wave propagation[J]. Geophysical Journal International, 2002, 150(3):610–638.
Mustafa M T, Siddiqui A A. Wavelet optimized finite difference method with non-static regridding[J]. Applied Mathematics and Computation, 2007, 18(6):203–211.
Xiang J W, Chen X F, He Z J, Dong H B. The construction of 1D wavelet finite elements for structural analysis[J]. Computational Mechanics, 2007, 40(2):325–339.
Zhang Xinming, Liu Kean, Liu Jiaqi. A wavelet finite element method for the 2-D wave equation in fluid-saturated porous media[J]. Chinese Journal of Geophysics, 2005, 48(5):1156–1166 (in Chinese).
Liao Zhenpeng, Wong H L, Yang Baipo, Yuan Yifan. A transmitting boundary for transient wave analyses[J]. Scientia Sinica (A), 1984, 27(10):1063–1076.
Liao Zhenpeng, Wong H L. A transmitting boundary for the numerical simulation of elastic wave propagation[J]. Soil Dynamics and Earthquake Engineering, 1984, 3(4):174–183.
Beylkin G. On the representation of operators in bases of compactly supported wavelets[J]. SIAM Numerical Analysis, 1992, 29(1):1716–1740.
Hajji M A, Melkonian S, Vaillancourt V. Representation of differential opterator in wavelet basis[J]. Computers and Mathematics with Applications, 2004, 47(6):1011–1033.
Kelly K R, Ward R W, Treitel S et al. Synthetic seismograms: a finite-difference approach[J]. Geophysies, 1976, 41(1):2–27.
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(Communicated by GUO Xing-ming)
Project supported by the National Natural Science Foundation of China (No. 40774056) and Program of Excellent Team in Harbin Institute of Technology
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He, Y., Han, B. A wavelet finite-difference method for numerical simulation of wave propagation in fluid-saturated porous media. Appl. Math. Mech.-Engl. Ed. 29, 1495–1504 (2008). https://doi.org/10.1007/s10483-008-1110-y
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DOI: https://doi.org/10.1007/s10483-008-1110-y
Key words
- wavelet multiresolution method
- numerical simulation
- fluid-saturated porous media
- finite-difference method